Mining vehicle-mounted display screen control method and device and electronic equipment

Abstract

The invention provides a mining vehicle-mounted display screen control method and device and electronic equipment, and relates to the technical field of underground equipment, and the method comprises the steps: obtaining the current operation state of a target mining vehicle and the vehicle passenger scanning number, and obtaining the card reading number, collected by a UWB wireless radio frequency terminal collection card reading substation, on the target mining vehicle; determining a target event based on the operation state, the vehicle passenger scanning number and the card reading number; and generating display data based on the target event, and sending the display data to a vehicle-mounted display screen of the target mining vehicle for display. Therefore, through the method disclosed by the invention, the current state of the target mining vehicle can be displayed to the passenger, the riding experience of the passenger is improved, the riding efficiency of the coal mine vehicle is effectively improved, and the information issuing level of the vehicle management system is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of underground equipment, and particularly to a control method, device, and electronic device for an on-vehicle display screen of a mining vehicle. Background Art

[0002] Underground rubber-tired vehicles are not equipped with on-vehicle display screens or are equipped with on-vehicle display screens with a single display function, and there will be some problems in actual operation. For example, workers waiting for vehicles at coal mine underground sites cannot know the status of the vehicles. The rubber-tired vehicles need to stop at each site, and the driver communicates with the passengers to determine whether there are available seats to decide whether the vehicle can carry passengers, which causes a waste of time. In addition, when there is an emergency, the vehicle cannot display the vehicle inspection status and cannot voice broadcast fault or alarm information. Summary of the Invention

[0003] The present disclosure aims to solve at least one of the technical problems in the related art to some extent.

[0004] To this end, one object of the present disclosure is to propose a control method for an on-vehicle display screen of a mining vehicle.

[0005] The second object of the present disclosure is to propose a control device for an on-vehicle display screen of a mining vehicle.

[0006] The third object of the present disclosure is to propose an electronic device.

[0007] The fourth object of the present disclosure is to propose a non-transitory computer-readable storage medium.

[0008] The fifth object of the present disclosure is to propose a computer program product.

[0009] To achieve the above object, a control method for an on-vehicle display screen of a mining vehicle according to a first aspect embodiment of the present disclosure includes: obtaining the current operating state of a target mining vehicle and the number of vehicle passengers scanned, and obtaining the number of card readings on the target mining vehicle collected by a card reading sub-station collected by a UWB wireless radio frequency terminal; determining a target event based on the operating state, the number of vehicle passengers scanned, and the number of card readings; generating display data based on the target event, and sending the display data to an on-vehicle display screen of the target mining vehicle for display.

[0010] According to an embodiment of the present disclosure, determining the target event based on the operating state, the number of vehicle passenger scans, and the number of card reads includes: in response to the operating state being vehicle start-up, determining that the target event is the first target event; or, in response to the operating state being vehicle running and the number of vehicle passenger scans being equal to the number of card reads, determining that the target event is the second target event; or, in response to the operating state being vehicle running and the number of vehicle passenger scans not being equal to the number of card reads, determining that the target event is the third target event.

[0011] According to an embodiment of the present disclosure, the method further includes: in response to the target event being the first target event, performing a vehicle status check on the target mining vehicle.

[0012] According to an embodiment of the present disclosure, generating the display data based on the target event includes: generating the display data based on the inspection result of the target mining vehicle.

[0013] According to an embodiment of the present disclosure, generating the display data based on the target event includes: in response to the target event being the second target event, obtaining the carrying capacity limit number of the target mining vehicle; determining the number of empty seats based on the carrying capacity limit number and the number of card reads, and generating the display data based on the number of empty seats.

[0014] According to an embodiment of the present disclosure, generating the display data based on the target event includes: in response to the target event being the third target event, verifying the error between the number of vehicle passenger scans and the number of card reads; in response to an error existing in the number of vehicle passenger scans, performing a status check on the image acquisition device of the target mining vehicle, and generating the display data based on the inspection result; or, in response to an error existing in the number of card reads, obtaining the latest card read data collected by the UWB radio frequency terminal, and generating the display data based on the latest card read data and the number of vehicle passenger scans.

[0015] According to an embodiment of the present disclosure, the method further includes: in response to the number of vehicle passenger scans, the number of card reads, and the carrying capacity limit number being pairwise the same, determining that the display data is that the vehicle is full.

[0016] According to an embodiment of the present disclosure, the on-vehicle display screen includes a power module, a control module, a display module, and a voice module.

[0017] To achieve the above object, an embodiment of the second aspect of the present disclosure provides a control device for an on-vehicle display screen of a mining vehicle, including: an acquisition module, configured to acquire the current operating state of a target mining vehicle and the number of scanned vehicle passengers, and acquire the number of card readings on the target mining vehicle collected by a card reading sub-station collected by a UWB wireless radio frequency terminal; a determination module, configured to determine a target event based on the operating state, the number of scanned vehicle passengers, and the number of card readings; and a sending module, configured to generate display data based on the target event and send it to the on-vehicle display screen of the target mining vehicle for display.

[0018] To achieve the above object, an embodiment of the third aspect of the present disclosure provides an electronic device, including: at least one processor; and a memory communicatively connected to the at least one processor; wherein, the memory stores instructions executable by the at least one processor, and when the instructions are executed by the at least one processor, the method for controlling an on-vehicle display screen of a mining vehicle as described in the embodiment of the first aspect of the present disclosure is implemented.

[0019] To achieve the above object, an embodiment of the fourth aspect of the present disclosure provides a non-transitory computer-readable storage medium storing computer instructions, wherein the computer instructions are used to implement the method for controlling an on-vehicle display screen of a mining vehicle as described in the embodiment of the first aspect of the present disclosure.

[0020] To achieve the above object, an embodiment of the fifth aspect of the present disclosure provides a computer program product, including a computer program, where the computer program is used to implement the method for controlling an on-vehicle display screen of a mining vehicle as described in the embodiment of the first aspect of the present disclosure when executed by a processor.

[0021] Thus, through the method of the present disclosure, the current state of the target mining vehicle can be displayed to passengers, improving the passengers' riding experience, effectively improving the riding efficiency of coal mine vehicles, and improving the information release level of the vehicle management system. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of a method for controlling an on-vehicle display screen of a mining vehicle according to an embodiment of the present disclosure;

[0023] Figure 2 is a schematic diagram of another method for controlling an on-vehicle display screen of a mining vehicle according to an embodiment of the present disclosure;

[0024] Figure 3 is a schematic diagram of another method for controlling an on-vehicle display screen of a mining vehicle according to an embodiment of the present disclosure;

[0025] Figure 4 is a schematic diagram of an on-vehicle display screen of a mining vehicle according to an embodiment of the present disclosure;

[0026] Figure 5Schematic diagram of a control device for a mining vehicle-mounted display screen according to an embodiment of the present disclosure;

[0027] Figure 6 Schematic diagram of an electronic device according to an embodiment of the present disclosure. Specific embodiments

[0028] The embodiments of the present disclosure will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present disclosure, but should not be construed as a limitation of the present disclosure.

[0029] In the technical solution of the present disclosure, the acquisition, storage, use, processing, etc. of data all comply with the relevant regulations of relevant laws and regulations.

[0030] It should be noted that in the embodiments of the present application, some industry-existing solutions such as certain software, components, models, etc. may be mentioned. They should be regarded as exemplary. The purpose is only to illustrate the feasibility in the implementation of the technical solution of the present application, but it does not mean that the applicant has already or necessarily used this solution.

[0031] Figure 1 Schematic diagram of a control method for a mining vehicle-mounted display screen according to an embodiment of the present disclosure, as Figure 1 shown, the control method for the mining vehicle-mounted display screen includes the following steps:

[0032] S101, obtain the current operating state of the target mining vehicle and the number of vehicle passengers scanned, and obtain the number of card readings on the target mining vehicle collected by the UWB wireless radio frequency terminal acquisition card reader substation.

[0033] The control method for the mining vehicle-mounted display screen in the embodiments of the present application can be applied to the scenario of underground passenger vehicle commuting. The execution subject of the control of the mining vehicle-mounted display screen in the embodiments of the present application can be the control device for the mining vehicle-mounted display screen in the embodiments of the present application, and the control device for the mining vehicle-mounted display screen can be set on an electronic device.

[0034] In the embodiments of the present disclosure, the current operating state of the vehicle can be determined by real-time monitoring of various parameters of the vehicle such as engine speed, temperature, fuel consumption, etc.

[0035] It should be noted that the Ultra-Wideband (UWB) wireless radio frequency technology is a technology that uses short pulses for communication over a wide frequency band. It has the advantages of high-precision positioning, low power consumption, and strong anti-interference ability, and has broad application prospects in the fields of Internet of Things (IoT), indoor positioning systems, secure communication, etc. When referring to the "UWB wireless radio frequency terminal acquisition card reader substation", it usually refers to a device based on UWB technology for data acquisition, identity recognition, or positioning functions.

[0036] UWB technology can provide centimeter-level positioning accuracy and is suitable for application scenarios that require precise positioning. Moreover, the signal transmission speed is fast and the latency is low, making it suitable for application scenarios with high real-time requirements. The UWB wireless radio frequency terminal acquisition card reader substation in this solution can be applicable to the complex underground environment, and through UWB technology, precise positioning of underground personnel can be achieved, and monitoring and rapid rescue of underground personnel can be realized.

[0037] In the embodiment of the present disclosure, the number of vehicle passengers scanned can be obtained through an image acquisition device provided on the vehicle. The image acquisition device can collect image data inside the vehicle and process the image data to determine the current number of vehicle passengers scanned by the target mining vehicle.

[0038] S102, determine the target event based on the operating state, the number of vehicle passengers scanned, and the number of card reads.

[0039] It should be noted that the target event is pre-designed and can be determined according to the operating state, the number of vehicle passengers scanned, and the number of card reads for the current target event that needs to be carried out or is already in progress.

[0040] The target event can be various and is not limited here. For example, the target event can be vehicle start-up, vehicle normal operation, vehicle maintenance, etc.

[0041] S103, generate display data based on the target event and send it to the in-vehicle display screen of the target mining vehicle for display.

[0042] In the embodiment of the present disclosure, first, the current operating state and the number of vehicle passengers scanned of the target mining vehicle are obtained, and the number of card reads on the target mining vehicle collected by the UWB wireless radio frequency terminal acquisition card reader substation is obtained. Then, the target event is determined based on the operating state, the number of vehicle passengers scanned, and the number of card reads. Finally, display data is generated based on the target event and sent to the in-vehicle display screen of the target mining vehicle for display. Thus, through the method of the present disclosure, the current state of the target mining vehicle can be shown to passengers, enhancing the passengers' riding experience, effectively improving the riding efficiency of coal mine vehicles, and improving the information release level of the vehicle management system.

[0043] In an embodiment of the present disclosure, in response to the operating state being vehicle startup, the target event is determined to be the first target event; or in response to the operating state being vehicle running and the number of scanned vehicle passengers being equal to the number of card swipes, the target event is determined to be the second target event; or in response to the operating state being vehicle running and the number of scanned vehicle passengers being not equal to the number of card swipes, the target event is determined to be the third target event.

[0044] In a possible implementation manner, in response to the target event being the first target event, a vehicle status check is performed on the target mining vehicle. In an embodiment of the present disclosure, the first target event is when the vehicle starts up or is under maintenance. At this time, it is necessary to monitor various functions of the vehicle, such as monitoring the vehicle's engine, image acquisition device, power system, etc.

[0045] Display data is generated based on the inspection result of the target mining vehicle.

[0046] In the above embodiment, for generating display data based on the target event, it can also be through Figure 2 For further explanation, the method includes:

[0047] S201, in response to the target event being the second target event, obtain the carrying capacity limit number of the target mining vehicle.

[0048] It should be noted that the carrying capacity limit number of the vehicle is the maximum number of passengers that the vehicle can carry.

[0049] S202, determine the number of empty seats based on the carrying capacity limit number and the number of card swipes, and generate display data based on the number of empty seats.

[0050] For example, if the carrying capacity limit number is A and the number of card swipes is M, then the number of empty seats is B = A - M, and the finally generated display data is "the number of empty seats is B".

[0051] In the above embodiment, for generating display data based on the target event, it can also be through Figure 3 For further explanation, the method includes:

[0052] S301, in response to the target event being the third target event, verify the error between the number of scanned vehicle passengers and the number of card swipes.

[0053] The error can be verified by obtaining the new number of scanned vehicle passengers and the number of card swipes, and comparing the newly obtained number of scanned vehicle passengers and the number of card swipes with the previous number of scanned vehicle passengers and the number of card swipes to determine the cause of the error.

[0054] In an embodiment of the present disclosure, the verification of the error between the number of scanned vehicle passengers and the number of card swipes can be performed manually. Optionally, it can also be automatically verified by the system.

[0055] S302. In response to an error in the scanned number of vehicle passengers, check the status of the image acquisition device of the target mining vehicle, and generate display data based on the inspection results.

[0056] S303. In response to an error in the card reading number, obtain the latest card reading data collected by the UWB wireless radio frequency terminal, and generate display data based on the latest card reading data and the scanned number of vehicle passengers.

[0057] In a possible implementation manner, in response to the scanned number of vehicle passengers, the card reading number, and the carrying capacity limit number being pairwise the same, determine that the display data indicates the vehicle is full.

[0058] In the embodiments of the present disclosure, as Figure 4 shown, the on-vehicle display of the mining vehicle mainly consists of a stainless steel housing, a mounting mechanism, and a display single board. The display single board is an integrated circuit board placed inside the on-vehicle display, and mainly consists of a power module, a control module, a display module, and a voice module. An acrylic transparent window is installed at the front end of the display single board, and a speaker is installed at the rear cover part of the stainless steel housing. The speaker is connected to the voice module of the on-vehicle display and can voice broadcast alarm information. In a possible implementation manner, the power supply voltage of the power module is 12V; the resolution of the display module is 64*16, the pixel pitch is 4.75mm, multiple display templates can be configured, and full-color display is supported; the on-vehicle display has an RS485 communication interface, the communication address can be set, the Modbus RTU protocol is supported, and the on-vehicle display can be connected to RS485 devices for communication; the on-vehicle display has 3 passive nodes, and the switching of the program plan can be controlled through the open / closed states of the passive nodes.

[0059] In the embodiments of the present disclosure, the on-vehicle display has a stand-alone version of the upper computer configuration software, and multiple program plans can be edited and sent to the on-vehicle display through the configuration software.

[0060] According to an embodiment of the present disclosure, determining a target event based on the operating state, the scanned number of vehicle passengers, and the card reading number includes: in response to the operating state being vehicle startup, determining that the target event is the first target event; or, in response to the operating state being vehicle operation and the scanned number of vehicle passengers being equal to the card reading number, determining that the target event is the second target event; or, in response to the operating state being vehicle operation and the scanned number of vehicle passengers not being equal to the card reading number, determining that the target event is the third target event.

[0061] According to an embodiment of the present disclosure, the method further includes: in response to the target event being the first target event, checking the vehicle status of the target mining vehicle.

[0062] According to an embodiment of the present disclosure, generating display data based on a target event includes: generating display data based on the inspection result of a target mining vehicle.

[0063] According to an embodiment of the present disclosure, generating display data based on a target event includes: in response to the target event being a second target event, obtaining the carrying capacity limit of the target mining vehicle; determining the number of empty seats based on the carrying capacity limit and the number of card readings, and generating display data based on the number of empty seats.

[0064] According to an embodiment of the present disclosure, generating display data based on a target event includes: in response to the target event being a third target event, verifying the error between the scanned number of vehicle passengers and the number of card readings; in response to an error in the scanned number of vehicle passengers, checking the status of the image acquisition device of the target mining vehicle, and generating display data based on the inspection result; or, in response to an error in the number of card readings, obtaining the latest card reading data collected by the UWB radio frequency terminal, and generating display data based on the latest card reading data and the scanned number of vehicle passengers.

[0065] According to an embodiment of the present disclosure, the method further includes: in response to the scanned number of vehicle passengers, the number of card readings, and the carrying capacity limit being the same pairwise, determining that the display data indicates the vehicle is full.

[0066] Corresponding to the mining vehicle on - vehicle display control methods provided in the above several embodiments, an embodiment of the present disclosure also provides a mining vehicle on - vehicle display control device. Since the mining vehicle on - vehicle display control device provided in the embodiment of the present disclosure corresponds to the mining vehicle on - vehicle display control methods provided in the above several embodiments, the implementation manners of the above - mentioned mining vehicle on - vehicle display control methods are also applicable to the mining vehicle on - vehicle display control device provided in the embodiment of the present disclosure, and will not be described in detail in the following embodiments.

[0067] Figure 5 is a schematic diagram of a mining vehicle on - vehicle display control device according to an embodiment of the present disclosure, as Figure 5 shown, the mining vehicle on - vehicle display control device 500 includes: an acquisition module 510, a determination module 520, and a sending module 530.

[0068] The acquisition module 510 is configured to obtain the current operating state of the target mining vehicle and the scanned number of vehicle passengers, and obtain the number of card readings on the target mining vehicle collected by the card - reading sub - station acquired by the UWB radio frequency terminal.

[0069] The determination module 520 is configured to determine a target event based on the operating state, the scanned number of vehicle passengers, and the number of card readings.

[0070] The sending module 530 is configured to generate display data based on the target event and send it to the on - vehicle display of the target mining vehicle for display.

[0071] Thus, through the method of the present disclosure, the current state of the target mining vehicle can be displayed to passengers, enhancing the riding experience of passengers, effectively improving the riding efficiency of coal mine vehicles, and improving the information release level of the vehicle management system.

[0072] To implement the above embodiments, an electronic device 600 is further proposed in an embodiment of the present disclosure. Figure 6 It is a schematic diagram of an electronic device according to an embodiment of the present disclosure, as Figure 6 shown. The electronic device 600 includes: a processor 601 and a memory 602 communicatively connected to the processor. The memory 602 stores instructions executable by at least one processor. The instructions are executed by at least one processor 601 to implement the method for controlling a mining vehicle display screen as in the embodiments of the present disclosure. Figures 1 - 4 embodiment.

[0073] To implement the above embodiments, a non-transitory computer-readable storage medium storing computer instructions is further proposed in an embodiment of the present disclosure, wherein the computer instructions are used to cause a computer to implement the method for controlling a mining vehicle display screen as in the embodiments of the present disclosure. Figures 1 - 4 embodiment.

[0074] To implement the above embodiments, a computer program product is further proposed in an embodiment of the present disclosure, including a computer program which, when executed by a processor, implements the method for controlling a mining vehicle display screen as in the embodiments of the present disclosure. Figures 1 - 4 embodiment.

[0075] It should be noted that personal information from users should be collected for legal and reasonable purposes and should not be shared or sold outside of these legal uses. In addition, such collection / sharing should be carried out after obtaining the informed consent of the users, including but not limited to notifying the users to read the user agreement / user notice before the users use the function and signing an agreement / authorization including authorizing the relevant user information. In addition, any necessary steps should be taken to protect and safeguard access to such personal information data and to ensure that others with access to the personal information data comply with their privacy policies and procedures.

[0076] This application anticipates providing embodiments where users can selectively block the use or access of personal information data. That is, the present disclosure anticipates providing hardware and / or software to prevent or block access to such personal information data. Once personal information data is no longer needed, the risk can be minimized by restricting data collection and deleting the data. In addition, when applicable, personal identifiers are removed from such personal information to protect the privacy of users.

[0077] In the descriptions of the foregoing embodiments, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0078] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0079] Any process or method description in a flowchart or described otherwise herein can be understood to represent a module, segment, or portion of code including one or more executable instructions for implementing a customized logic function or process, and the scope of the preferred embodiments of the present application includes additional implementations, where the functions may be performed in a substantially simultaneous manner or in a reverse order according to the functions involved, rather than in the order shown or discussed, which should be understood by those skilled in the art to which the embodiments of the present application pertain.

[0080] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a definite sequence list of executable instructions for implementing logical functions, and can be specifically implemented in any computer-readable medium for use by an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other systems that can fetch and execute instructions from the instruction execution system, apparatus, or device), or in conjunction with these instruction execution systems, apparatuses, or devices. For the purposes of this specification, a "computer-readable medium" can be any device that contains, stores, communicates, propagates, or transports a program for use by or in conjunction with an instruction execution system, apparatus, or device. More specific examples (non-exhaustive list) of computer-readable media include the following: an electrical connection portion having one or more wirings (electronic device), a portable computer diskette (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium can even be paper or other suitable media on which the program can be printed, because the program can be obtained electronically, for example, by optically scanning the paper or other media, followed by editing, interpretation, or other suitable processing as necessary, and then storing it in a computer memory.

[0081] It should be understood that various parts of the present application can be implemented by hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or a combination of the following techniques well known in the art can be used: discrete logic circuits having logic gate circuits for implementing logical functions on data signals, application specific integrated circuits having suitable combinational logic gate circuits, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

[0082] Those of ordinary skill in the art of this technology can understand that all or part of the steps carried by the method of implementing the above embodiments can be completed by a program instructing relevant hardware, and the program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiments.

[0083] In addition, each functional unit in various embodiments of the present application may be integrated into a processing module, or each unit may exist physically alone, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. When the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0084] The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disc, etc. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present application.

Claims

1. A method for controlling a mining vehicle-mounted display screen, characterized in that: include: Obtain the current operating status of the target mining vehicle and the number of vehicle passenger scans, and obtain the number of card reads on the target mining vehicle collected by the UWB wireless radio frequency terminal acquisition and card reading substation; determining a target event based on the operating status, the number of vehicle passenger scans, and the number of card reads; Display data is generated based on the target event and sent to the onboard display screen of the target mining vehicle for display.

2. The method according to claim 1, characterized in that The determining of the target event based on the running state, the number of vehicle passenger scans and the number of card readings comprises: In response to the running state being vehicle startup, determining the target event as a first target event; or, In response to the running state being vehicle running, and the number of vehicle passenger scans being equal to the number of card readings, determining the target event to be a second target event; or, In response to the running state being vehicle running and the number of vehicle passenger scans not being equal to the number of card readings, the target event is determined to be a third target event.

3. The method according to claim 2, characterized in that The method further comprises: In response to the target event being a first target event, a vehicle status check is performed on the target mining vehicle.

4. The method according to claim 3, characterized in that The generating display data based on the target event includes: The display data is generated based on the inspection result of the target mining vehicle.

5. The method according to claim 2, characterized in that: The generating display data based on the target event includes: In response to the target event being a second target event, obtaining an upper limit of the carrying capacity of the target mining vehicle; The number of empty seats is determined based on the upper limit of the carrying capacity and the number of card readings, and the display data is generated based on the number of empty seats.

6. The method according to claim 2, characterized in that The generating display data based on the target event includes: In response to the target event being a third target event, performing error verification on the number of vehicle passenger scans and the number of card reads; In response to the error in the number of vehicle passenger scans, a status check is performed on the image acquisition device of the target mining vehicle, and the display data is generated based on the check result; or, In response to the error in the card reading number, the latest card reading data collected by the UWB wireless radio frequency terminal is obtained, and the display data is generated based on the latest card reading data and the number of vehicle passenger scans.

7. The method according to any one of claims 1 to 6, characterized in that The method further comprises: In response to the number of scanned passengers in the vehicle, the number of card reads and the upper limit of the carrying capacity being identical to each other, it is determined that the displayed data indicates that the vehicle is full.

8. The method according to any one of claims 1 to 6, characterized in that The vehicle-mounted display screen includes a power module, a control module, a display module, and a voice module.

9. A mining vehicle-mounted display screen control device, characterized in that: include: An acquisition module is used to acquire the current operating status of the target mining vehicle and the number of vehicle passenger scans, and to acquire the number of card reads on the target mining vehicle collected by the UWB wireless radio frequency terminal acquisition and card reading substation; a determination module, configured to determine a target event based on the operating state, the number of vehicle passenger scans, and the number of card reads; The sending module is used to generate display data based on the target event and send the display data to the on-board display screen of the target mining vehicle for display.

10. An electronic device, characterized in that: Including memory and processor; The processor runs a program corresponding to the executable program code by reading the executable program code stored in the memory, so as to implement the method according to any one of claims 1 to 8.

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